2152147203

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{27017}}^1$

素因数の和:27243

約数の個数: 24

約数和(自身を含む): 3186394848

約数和(自身を除く): 1034247645

約数列:

[1, 3, 9, 53, 159, 167, 477, 501, 1503, 8851, 26553, 27017, 79659, 81051, 243153, 1431901, 4295703, 4511839, 12887109, 13535517, 40606551, 239127467, 717382401, 2152147203]

約数ペア:

[(1, 2152147203), (3, 717382401), (9, 239127467), (53, 40606551), (159, 13535517), (167, 12887109), (477, 4511839), (501, 4295703), (1503, 1431901), (8851, 243153), (26553, 81051), (27017, 79659)]